a general survey of porsche cars: 1965-1973 Porsche 911. Model Year 1967 . 2.0 Engine, Ivory White #6604. Original Bill Of Sale: $6845.26. Source: www.design911.co.uk Porsche 911 F. 1965-1973. Source: porsche.com. Porsche 911 Targa. 1967-1973. Porsche Factory, Stuttgart, Germany, 1970.